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1.)-4+8=4 ;2.)6×-4-18=-42 ;3.)7×(-4)²+7×-4-20=64. ;4.)(-4)³+2(-4)²-(-4)+5=-23
kanurana5:
ur 2nd answer is ××
opps question copied wrong
have u copied from me
Answered by
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a) a+8
-4+8= 4
b) 6a-14
6×-4 -14
-24-14
-38
c) ( 7×-4×-4)+(7×-4)-20
112+(-28)-20
112-48
solve it plz.
d) (-4 ×-4 ×-4)+(2×-4×-4)-(-4)+5
-64+32+4+5
-64+41
-23
i hope it hlp u.
-4+8= 4
b) 6a-14
6×-4 -14
-24-14
-38
c) ( 7×-4×-4)+(7×-4)-20
112+(-28)-20
112-48
solve it plz.
d) (-4 ×-4 ×-4)+(2×-4×-4)-(-4)+5
-64+32+4+5
-64+41
-23
i hope it hlp u.
please mark it as brainliest.
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